fav. conspiracies

I wonder how many of you out there follow conspiracy theories.. I seem to be attracted to few of them :-) and i don't want to be considered a nut-case, but some of them are very convincing.. i have listed some of them below.

1. JFK assasination - I think LBJ was responsible - in a major way
he was Vice president and had lot of power in pulling off the following
a) look at youtube's video on the bodygaurds's of JFK being asked to not run by side of the car, just before the limo takes a turn and the fatal shooting happens. the video clearly shows the frustration of the bodygaurd. who has the power over Secret service? not Lee harvey for sure
b) While taking oath on Air Force one, LBJ winks at another person.. is this the behavior of a vice-president? - we can brush this off as greed
c) the guy who shot Lee harvey oswald, died mysteriously in prison.. in one video, he does mumble something about the guy in power being responsible..
d) LBJ's mistress says she was told by LBJ about tomorrow being end of irish mafia or something..

2. 9/11 - tons of videos out there about this being inside job..
The way the building fell.. esp building 7.. looks quite clear its a demolition.. if bldg 7 can be demolished, why not WTC 1/2

3. Taj Mahal being a palace and not really built by shahjahan.. --> this one is quite interesting..
the few things sticking out are - if this is a burial place, why have so many rooms? no mughal records of massive 22 year building undertaking.. many rooms are still sealed today and no one allowed to enter.. while i want to know the truth, i fear if it turns out to be a hindu palace, then there will be riots and loss of life.. but if there is some truth, then indians (including muslims) need to know the truth..